A Novel Hermitian Symmetriless Optical OFDM Technique for Visible Light Communication Systems

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dc.contributor.authorKarakoc, Emine
dc.contributor.authorSenel, Mehmet Can
dc.contributor.authorOzen, Bengisu
dc.contributor.authorÖzen, Ali
dc.date.accessioned2025-02-24T16:35:49Z
dc.date.available2025-02-24T16:35:49Z
dc.date.issued2022
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description30th Signal Processing and Communications Applications Conference -- SIU 2022 -- 15 May 2022 through 18 May 2022 -- Safranbolu -- 182415
dc.description.abstractIn this study, a new optical OFDM system that does not use Hermitian symmetry is proposed to increase the band efficiency of the Flip-OFDM system, which is one of the most important optical OFDM techniques. The proposed optical OFDM system consists of the combination of the Hermitian symmetry-free Flip-OFDM and the time division multiplexing method (HS-Less Flip-OFDM). Computer simulation studies are carried out to test the numerical results obtained with the proposed optical OFDM system and to compare optical OFDM methods such as classical VLC-OFDM, classical Flip-OFDM, ACO-OFDM and DCO-OFDM. From the obtained numerical results, it is understood that the proposed HS-Less Flip-OFDM system provides a band efficiency of 50% against the classical Flip-OFDM and DCO-OFDM techniques and 75% against the ACO-OFDM technique without sacrificing BER performance. © 2022 IEEE.
dc.identifier.doi10.1109/SIU55565.2022.9864935
dc.identifier.isbn978-166545092-8
dc.identifier.scopus2-s2.0-85138724860
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://doi.org/10.1109/SIU55565.2022.9864935
dc.identifier.urihttps://hdl.handle.net/20.500.14440/608
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof2022 30th Signal Processing and Communications Applications Conference, SIU 2022
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250201
dc.subjectband efficiency
dc.subjectFlip-OFDM
dc.subjectHermitian symmetriless optical OFDM
dc.subjectHS-Less Flip-OFDM
dc.subjectoptical OFDM
dc.subjectvisible light communication
dc.titleA Novel Hermitian Symmetriless Optical OFDM Technique for Visible Light Communication Systems
dc.title.alternativeGörünür Işik Haberleşme Sistemleri Için Hermityen Simetrisiz Yeni Bir Optik OFDM Tekni?i
dc.typeConference Object

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